| 梭梭抗旱的生理生态水分关系研究 |
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| 引用本文： | 杨文斌,包雪峰,杨茂仁,杨明.梭梭抗旱的生理生态水分关系研究[J].生态学报,1991,11(4):318-323. |
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| 作者姓名： | 杨文斌 包雪峰 杨茂仁 杨明 |
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| 作者单位： | 内蒙古林业科学研究院 呼和浩特
(杨文斌，包雪峰，杨茂仁)，内蒙古林业科学研究院 呼和浩特(杨明) |
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| 摘 要： |
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| 关 键 词： | 梭梭 抗旱性 生理生态 水分关系 |
| 收稿时间： | 9/7/1990 12:00:00 AM |
REASERCH ON RELATIONSHIP OF PHYSIO-ECOLOGICAL WATER TO DROUGHY RESISTANCE FOR SAXAUL |
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| Yang Wen-Bin.REASERCH ON RELATIONSHIP OF PHYSIO-ECOLOGICAL WATER TO DROUGHY RESISTANCE FOR SAXAUL[J].Acta Ecologica Sinica,1991,11(4):318-323. |
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| Authors: | Yang Wen-Bin |
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| Institution: | Inner Mongolian Academy of Forestry Sciences |
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| Abstract: | The paper have investigated the physio-ecological water relationship of the SPAC system and water parameters of P-V curve on Saxaul growing in aeolian sandy soil. The results are as follows. When the water Content (to) of the aeolian sandy soil is above 2%, the plant grows very well, the trans-peration rate (Tr) is mainly controlled by the light intensity (Li), and the relationship between Tr and Li is Tr = a+b×Li(a and b are coefficients). When the water content is below 2%,the water potential ((?)p) of ph... |
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